Kyle Rong created SPARK-44873:
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Summary: Alter nested view fails because of HMS client
Key: SPARK-44873
URL: https://issues.apache.org/jira/browse/SPARK-44873
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.4.1, 3.4.0, 3.3.2, 3.2.4, 3.2.3, 3.3.1, 3.2.2, 3.3.0,
3.2.1, 3.1.3, 3.2.0, 3.1.2, 3.1.1, 3.1.0, 3.3.3, 3.4.2, 3.5.0, 3.5.1, 3.3.4
Reporter: Kyle Rong
Currently,
{code:java}
CREATE OR REPLACE VIEW t AS SELECT " +
"struct(id AS `$col2`, struct(id AS `$col`) AS s1) AS s2 FROM RANGE(5)
ALTER VIEW t SET TBLPROPERTIES ('x' = 'y'){code}
would fail when calling HMS's updateTable, because HMS does not support nested
struct in view. We can fix this by passing HMS an empty schema, since we store
the actual view schema in the table's properties already. This fix is similar
to https://github.com/apache/spark/pull/37364
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